document.write( "Question 84612: Hi can you help me on some simultaneous equations. I have found the answer to the variables but I need the working out Thanks.\r
\n" ); document.write( "\n" ); document.write( "3x-y=2 y=10\r
\n" ); document.write( "\n" ); document.write( "5x+2y=40 X=4\r
\n" ); document.write( "\n" ); document.write( "5x+3y=9 y=-2\r
\n" ); document.write( "\n" ); document.write( "7x+8y=5 x=3
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Algebra.Com's Answer #60948 by checkley75(3666)\"\" \"About 
You can put this solution on YOUR website!
3X-Y=2, 3X-10=2, 3X=2+10, 3X=12, X=12/3, X=4 ANSWER.
\n" ); document.write( "5X+2Y=40, 5*4+2Y=40, 20+2Y=40, 2Y=40-20, 2Y=20, Y=20/2, Y=10 ANSWER.
\n" ); document.write( "I'LL LEAVE THE REST FOR YOU TO SOLVE.
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